释义 |
re·act /rɪˈækt,riː-/ vi. | vt. ❶ vi. 1. 作出反应,反应 (to) He was slow (quick) to react. 他反应迟钝(灵敏)。 She didn't look up or react in any way. 她既不抬头,也没有任何反应。 The press reacted to the demand for censorship with angry editorials. 报界用一篇篇充满愤怒言辞的社论回应新闻检查的要求。 react strongly to criticism 一听批评就跳 We were alarmed at the way in which John reacted to the drug. 约翰身上发生的药物反应使我们惊惶不已。 2. 影响,起作用;相互影响 (on,upon) The rise in oil costs reacted on the price of food. 油费上涨影响食品价格。 They react upon each other. 他们相互影响。 3. 【化】起化学作用;【物】反应 (with,on) polymers that do not react with water 不与水起化学作用的聚合物 Acids react on metals. 酸对金属起化学作用。 4. 反动,反其道而行 (against) They reacted against the formality of their predecessors. 他们一反前任的刻板拘泥而行之。 5. 朝反方向移动 Public opinion soon reacted in his favour. 舆论很快反转过来支持他。 6. 起反作用,回过来起作用 Tyranny reacts upon the tyrant. 暴君终将被暴虐葬送。 7. 【军】反攻,反击 8. (股市)调整,回调 ❷ vt. 使起(化学)反应;使发生相互作用 (with) make superphosphate by reacting rock phosphate with sulphuric acid 使磷酸盐岩同硫酸相互作用而制成过磷酸钙 [< LL reagere < RE- + ACT] |